3-(4-Dibenzo[b,d]thienyl)phenylboronic acid NEW

3-(4-Dibenzo[b,d]thienyl)phenylboronic acid

CAS No.: 1307859-67-1

Synonyms

• B-[3-(4-Dibenzothienyl)phenyl]boronic acid

• (3-(Dibenzo[b,d]thiophen-4-yl)phenyl)boronic acid

• 3-(4-Dibenzothienyl)phenylboronic acid

• 3-(4-Dibenzothienyl)benzeneboronic acid

Physical and Chemical Properties

• Molecular Formula: C₁₈H₁₃BO₂S

• Molecular Weight: 304.17 g/mol

• Appearance: Off-white to pale yellow crystalline powder

• Melting Point: 242–246 °C

• Boiling Point: 518.3±42.0 °C (predicted)

• Density: 1.32±0.1 g/cm³ (20 °C, predicted)

• Solubility: Insoluble in water; soluble in tetrahydrofuran (THF), dichloromethane (DCM), toluene, DMF

• Stability: Stable under normal conditions; store in dry, sealed container, protect from moisture and light

• LogP: 4.89 (predicted)

Applications

• Key intermediate for organic electronic materials (OLEDs, HTMs, TADF emitters, phosphorescent hosts)

• Building block for Suzuki–Miyaura cross-coupling reactions in organic synthesis

• Used in preparation of organic semiconductors, fluorescent materials, and functional aromatic compounds

• Intermediate for pharmaceutical and agrochemical synthesis

HS Code

• HS Code: 2931999090